ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

examples/abort: check process_completions()'s status

Browse Source 
The abort app expects some requests to be failed (because they're
aborted), so a failed I/O doesn't cause the app to exit with a failed
status.  However, the qpairs should never be disconnected during the
test, so we should check their status to avoid hiding errors when that
happens.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I100cda8656ad748983695a434721424db84ea260
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16647
Reviewed-by: Michal Berger <michal.berger@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
This commit is contained in:
Konrad Sztyber 2023-01-30 13:53:45 +01:00 committed by Tomasz Zawadzki
parent 924a61bfa6
commit 13d3123115
1 changed files with 31 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
examples/nvme/abort/abort.c
View File

@ -423,6 +423,7 @@ work_fn(void *arg)
struct spdk_nvme_io_qpair_opts opts;
uint64_t tsc_end;
uint32_t unfinished_ctx;
int rc = 0;
/* Allocate queue pair for each namespace. */
TAILQ_FOREACH(ns_ctx, &worker->ns_ctx, link) {
@ -450,15 +451,27 @@ work_fn(void *arg)
while (1) {
TAILQ_FOREACH(ns_ctx, &worker->ns_ctx, link) {
spdk_nvme_qpair_process_completions(ns_ctx->qpair, 0);
rc = spdk_nvme_qpair_process_completions(ns_ctx->qpair, 0);
if (rc < 0) {
fprintf(stderr, "spdk_nvme_qpair_process_completions returned "
"%d\n", rc);
worker->status = rc;
goto out;
}
}
if (worker->lcore == g_main_core) {
TAILQ_FOREACH(ctrlr_ctx, &worker->ctrlr_ctx, link) {
/* Hold mutex to guard ctrlr_ctx->current_queue_depth. */
pthread_mutex_lock(&ctrlr_ctx->mutex);
spdk_nvme_ctrlr_process_admin_completions(ctrlr_ctx->ctrlr);
rc = spdk_nvme_ctrlr_process_admin_completions(ctrlr_ctx->ctrlr);
pthread_mutex_unlock(&ctrlr_ctx->mutex);
if (rc < 0) {
fprintf(stderr, "spdk_nvme_ctrlr_process_admin_completions "
"returned %d\n", rc);
worker->status = rc;
goto out;
}
}
}
@ -475,7 +488,13 @@ work_fn(void *arg)
ns_ctx->is_draining = true;
}
if (ns_ctx->current_queue_depth > 0) {
spdk_nvme_qpair_process_completions(ns_ctx->qpair, 0);
rc = spdk_nvme_qpair_process_completions(ns_ctx->qpair, 0);
if (rc < 0) {
fprintf(stderr, "spdk_nvme_qpair_process_completions "
"returned %d\n", rc);
worker->status = rc;
goto out;
}
unfinished_ctx++;
}
}
@ -488,15 +507,23 @@ work_fn(void *arg)
TAILQ_FOREACH(ctrlr_ctx, &worker->ctrlr_ctx, link) {
pthread_mutex_lock(&ctrlr_ctx->mutex);
if (ctrlr_ctx->current_queue_depth > 0) {
spdk_nvme_ctrlr_process_admin_completions(ctrlr_ctx->ctrlr);
rc = spdk_nvme_ctrlr_process_admin_completions(ctrlr_ctx->ctrlr);
unfinished_ctx++;
}
pthread_mutex_unlock(&ctrlr_ctx->mutex);
if (rc < 0) {
fprintf(stderr, "spdk_nvme_ctrlr_process_admin_completions "
"returned %d\n", rc);
worker->status = rc;
goto out;
}
}
} while (unfinished_ctx > 0);
}
out:
TAILQ_FOREACH(ns_ctx, &worker->ns_ctx, link) {
/* Make sure we don't submit any IOs at this point */
ns_ctx->is_draining = true;
spdk_nvme_ctrlr_free_io_qpair(ns_ctx->qpair);
}